<template>
  <div class="container">
    <div class="app-container">
      组织架构
      <el-tree
        :data="depts"
        :props="defaultProps"
        :default-expand-all="false"
        :expand-on-click-node="false"
        @node-click="handleNodeClick"
      >
        <template slot-scope="{data}">
          <el-row style="width:100%;height:40px" type="flex" justify="space-between" align="middle">
            <el-col>{{ data.name }}</el-col>
            <el-col :span="4">
              <span class="tree-manager">{{ data.managerName }}</span>
              <!-- $event 实参 表示类型 -->
              <el-dropdown @command="hCommand($event, data.id)">
                <!-- 显示区域内容 -->
                <span class="el-dropdown-link">
                  操作<i class="el-icon-arrow-down el-icon--right" />
                </span>
                <!-- 下拉菜单选项 -->
                <el-dropdown-menu slot="dropdown">
                  <el-dropdown-item command="add">添加子部门</el-dropdown-item>
                  <el-dropdown-item command="edit">编辑部门</el-dropdown-item>
                  <el-dropdown-item command="del">删除</el-dropdown-item>
                </el-dropdown-menu>
              </el-dropdown>
            </el-col>
          </el-row>
          <!-- <div>
            {{ data.name }}
          </div> -->

        </template>
      </el-tree>
      <!-- el-row , el-col -->
    </div>

    <!-- 添加子部门 -->
    <AddDept
      ref="dept"
      :is-edit="isEdit"
      :show-dialog.sync="showDialog"
      :cur-node-id="curNodeId"
      @updateManager="loadDepartment"
    />
    <!-- <AddDept
      :show-dialog="showDialog"
      @xxxxx="v=>showDialog=v"
    /> -->
  </div>
</template>
<script>
import { getDepartment, delDepartment } from '@/api/department'
import { arr2tree } from '@/utils/index'
import AddDept from './components/add_dept.vue'
export default {
  components: {
    AddDept
  },
  data() {
    return {
      curNodeId: '',
      // list: [
      //   { 'id': 1, 'pid': 0, 'name': '传智教育',
      //     children: [
      //       { 'id': 2, 'pid': 1, 'name': '总裁办' },
      //       { 'id': 3, 'pid': 1, 'name': '行政部' },
      //       { 'id': 4, 'pid': 1, 'name': '人事部',
      //         children: [{ 'id': 9, 'pid': 4, 'name': '财务核算部' },
      //           { 'id': 10, 'pid': 4, 'name': '税务管理部' }
      //         ] },
      //       { 'id': 5, 'pid': 1, 'name': '财务部' },
      //       { 'id': 6, 'pid': 1, 'name': '技术部' },
      //       { 'id': 7, 'pid': 1, 'name': '运营部' },
      //       { 'id': 8, 'pid': 1, 'name': '市场部' }
      //     ] }
      // ],
      depts: [{
        name: '传智教育',
        managerName: '小李',
        children: [
          { name: '总裁办', managerName: '小A' },
          { name: '行政部', managerName: '小B' },
          { name: '财务部', managerName: '小C' }
        ]
      }],
      defaultProps: {
        children: 'children',
        label: 'name'
      },
      isEdit: true,
      showDialog: false // 控制 添加部门 的显示和隐藏

    }
  },
  created() {
    this.loadDepartment()
  },
  methods: {
    async daDel(id) {
      await delDepartment(id)
      // console.log('1')
      this.$message.success('删除成功')
      // 更新数据
      this.loadDepartment()
    },
    hCommand(type, id) {
      this.curNodeId = id
      if (type === 'add') {
        // alert('添加功能')
        this.showDialog = true
        this.isEdit = false
      } else if (type === 'edit') {
        this.isEdit = true
        this.showDialog = true
        // 异步
        this.$nextTick(() => {
          // 让子组件发请求拿到详情数据
          this.$refs.dept.getDetail()
        })
      } else if (type === 'del') {
        this.$confirm('您确定要删除吗？').then(() => {
          this.daDel(id)
        }).catch(() => {})
      }
    },
    async loadDepartment() {
      const res = await getDepartment()
      // const d = res.data.splice(0, 15)
      // console.log(d) // 组织架构的数据
      // const rs = arr2tree(d, 1)
      const rs = arr2tree(res.data, 1)
      this.depts = rs
    },
    test(node, data) {
      console.log(node, data)
    },
    handleNodeClick(data) {
      console.log(data)
    }
  }
}
</script>
<style scoped>
.app-container {
  padding: 30px 140px;
  font-size: 14px;
}
.tree-manager {
  width: 50px;
  display: inline-block;
  margin: 10px;
}
</style>
